matthiasblaesing commented on issue #9046:
URL: https://github.com/apache/netbeans/issues/9046#issuecomment-3592744061
@mbien the return part is crucial here. The example above should be this:
```java
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
public class Test {
public static byte[] test(InputStream input) throws Exception {
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
int len;
byte[] buffer = new byte[1024];
while ((len = input.read(buffer)) != -1) {
outStream.write(buffer, 0, len);
}
input.close();
return outStream.toByteArray();
}
}
```
And the refactoring hint/fix leads to:
```java
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
public class Test {
public static byte[] test(InputStream input) throws Exception {
try (input) {
outStream = new ByteArrayOutputStream();
int len;
byte[] buffer = new byte[1024];
while ((len = input.read(buffer)) != -1) {
outStream.write(buffer, 0, len);
}
}
return outStream.toByteArray();
}
}
```
The hint seems to correctly detect, that the variable `outStream` must be
declared outside the try-with-resource block, but fails to insert the
declaration before the block.
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